218291254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1\times {\mathrm{2971}}^1$

素因数の和:5151

約数の個数: 16

約数和(自身を含む): 346975056

約数和(自身を除く): 128683802

約数列:

[1, 2, 17, 34, 2161, 2971, 4322, 5942, 36737, 50507, 73474, 101014, 6420331, 12840662, 109145627, 218291254]

約数ペア:

[(1, 218291254), (2, 109145627), (17, 12840662), (34, 6420331), (2161, 101014), (2971, 73474), (4322, 50507), (5942, 36737)]